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Toothpicks are thin sticks made from various materials that insert into the interdental space for cleaning. Although there is a long history of use dating back to 1.8 million years ago, [ 8 ] dentists generally discourage their use due to danger of causing mechanical damage to gum, enamel, and tooth roots.
Hominin remains from Dmanisi, Georgia, dated to about 1.8 million years ago, bear lesions indicating the repeated use of a “toothpick”. [ 2 ] [ 3 ] A Neanderthal man's jawbone found in the Cova Foradà in Spain evidenced use of a toothpick to alleviate pain in his teeth caused by periodontal disease and dental wear. [ 4 ]
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Dental floss (waxed) Levi Spear Parmly (1790-1859), [4] a dentist from New Orleans, is credited with inventing the first form of dental floss. [5] In 1819, he recommended running a waxen silk thread "through the interstices of the teeth, between their necks and the arches of the gum, to dislodge that irritating matter which no brush can remove and which is the real source of disease."
In 2012, investigators seemingly brought long-awaited closure to one of the nation's oldest and most high-profile kidnapping cases, solving it after more than 50 years.
Geoffrey Deuel, an actor known for his work on television, including the beloved soap The Young and the Restless, and for playing Billy the Kid in John Wayne's Chisum, has died.He was 81. Deuel's ...
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